package com.yyy.tool;

import java.util.Random;

public class YYYTool {
	
	
	public static String getRandomABC(){
		String text = "";
		for (int i = 0; i < 5; i++) {
			int a = (int)(Math.random()*26)+97;
			char b = (char) a;
			text +=b;
		}
		return text;
	}
	
	public static void main(String[] args) {
		getRandomABC();
	}
}
